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BITSAT Mathematics Inverse Trigonometric Functions 2023 BITSAT 2023 (Memory Based Paper 1)

BITSAT Mathematics Question (2023) — Solution

Question

^ -1 ( 1 4 )+ ^ -1 ( 2 9 ) is equal to

Options

  1. A. 1 2 ^ -1 ( 3 5 )
  2. B. 1 2 ^ -1 ( 3 5 )
  3. C. 1 2 ^ -1 ( 3 5 )
  4. D. ^ -1 ( 1 2 )

Answer

D. ^ -1 ( 1 2 )

Step-by-step solution

^ -1 ( 1 4 )+ ^ -1 ( 2 9 )= ^ -1 \ 1 4 + 2 9 1- 1 4 2 9 \ = ^ -1 \ 9+8 36-2 \ = ^ -1 ( 1 2 )

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